package com.example.hellodemo.controler;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController

public class Hello {
@GetMapping("/hello")
    public String say(){
    System.out.println("ok4");
    return "Hello World4";
}
}
